Shutter



FIG. 1 is an inside view of the shutter with the shutters in a closed position;

FIG. 2 is an outside view of the shutter shown in FIG. 1;

FIG. 3 is a side view of the shutter shown in FIG. 1 that is a mirror image of the other side view;

FIG. 4 is a bottom view of the shutter shown in FIG. 1;

FIG. 5 is a top view of the shutter shown in FIG. 1; and

FIG. 6 is a fragmentary perspective view of the shutter. 

The ornamental design for a shutter, as shown and described. 